Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5278573 | Electronic article surveillance system and tag circuit components therefor | — | 1994-01-11 |
| 5109217 | Method and apparatus for enhancing detection of electronic article surveillance tags in close proximity to electrically conductive objects | Douglas A. Narlow | 1992-04-28 |
| 5030940 | Electronic article surveillance tag and method for implementing same | — | 1991-07-09 |
| 4736207 | Tag device and method for electronic article surveillance | George G. Pinneo, Douglas A. Narlow | 1988-04-05 |